|
没有看到更新的呀.8 n! W g* t3 ^ ~
UL62-2006的条款:) O9 Q* b r+ E- [ F; s4 V
5.2.3 Insulation resistance+ g" s2 X* P2 O' P( t# J+ Z
5.2.3.1 Insulation resistance for all ²W² Type cords at 15°C1 ~# Z' O9 V* R7 @- o" f; z
The insulation resistance of the insulated conductors shall be not less than shown in Table 47 or 48 when
) r8 b! ~8 g( g1 X" |: E6 H& ta specimen of at least 15 m (50 ft) of the finished cord is tested in water at 15 °C immediately following+ Q- f8 f! D ]- h9 ~! F
the dielectric strength test described in Clause 5.2.2. If tested at temperatures different than 15 °C, the
% S1 [9 M4 F( f- c Y, ~- {values shall be corrected to 15 °C.5 R: _* \' W1 l
5.2.3.2 Insulation resistance for all indoor cords at room temperature) H8 T1 i! E+ F- {2 {" M* @
The insulation resistance of the insulated conductors shall be not less than 0.76 GΩ•m (2.5 MΩ•1000 ft)
: |7 R- T( b% ]2 ^at 15 °C when a specimen of the finished cord at least 15 m (50 ft) in length is tested in air at 15 °C or+ [$ r' @+ k8 Q) J/ g
higher after conditioning for at least 6 h and immediately following the dielectric strength test described in
6 I$ x' j+ K6 _# B: C2 a/ qClause 5.2.2.4 E& X- R9 z1 }' k: u6 }! E: U
5.2.3.3 Test method
6 Z5 ~. o5 {. qCompliance with all insulation resistance tests shall be determined in accordance with the method7 {3 l" ] y* _' P6 N R& b
described in CSA C22.2 No. 0.3, Clause 4.28.2.1 and Table 15; UL 1581, Section 920; or3 r! `. B7 X1 ?
NMX-J-294-ANCE.
6 q; F: ~& M* [" M9 O8 b* N9 X4 q( H( w* E5 V
谁有更新的版本有修改这个内容的信息的吗? |
|